getQueryData<T> method

T? getQueryData<T>(
  1. QueryKey key
)

Get cached data for a query key.

Returns null if no data is cached.

final cachedUser = queryClient.getQueryData<User>(['user', userId]);

Implementation

T? getQueryData<T>(QueryKey key) {
  final entry = _cache[_serializeKey(key)];
  return entry?.data as T?;
}